* config/i386/darwin.h (CC1_SPEC): Ignore -mdynamic-no-pic for

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
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+++ b/gcc/ChangeLog
@@ -1,3 +1,50 @@
+2010-04-28  Mike Stump  <mikestump@comcast.net>
+
+       * config/i386/darwin.h (CC1_SPEC): Ignore -mdynamic-no-pic for
+       now.
+
+2010-04-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * lto-streamer-in.c (unpack_ts_type_value_fields): Replace test for
+       record or union type with RECORD_OR_UNION_TYPE_P predicate.
+       (lto_input_ts_type_tree_pointers): Likewise.
+       * lto-streamer-out.c (pack_ts_type_value_fields): Likewise.
+       (lto_output_ts_type_tree_pointers): Likewise.
+
+2010-04-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+       Uniquization of constants at the Tree level
+       * tree.h (DECL_IN_CONSTANT_POOL): New macro.
+       (tree_decl_with_vis): Add in_constant_pool bit, move shadowed_for_var_p
+       bit to the end.
+       (tree_output_constant_def): Declare.
+       * gimplify.c (gimplify_init_constructor): When using block copy, first
+       uniquize the constant constructor on the RHS.
+       * lto-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Deal with
+       DECL_IN_CONSTANT_POOL flag.
+       * lto-streamer-out.c (pack_ts_decl_with_vis_value_fields): Likewise.
+       * varasm.c (make_decl_rtl): Deal with variables belonging to the global
+       constant pool.
+       (assemble_variable): Deal with symbols belonging to the tree constant
+       pool.
+       (get_constant_section): Add ALIGN parameter and simplify.
+       (build_constant_desc): Build a VAR_DECL and attach it to the symbol.
+       (assemble_constant_contents): Use the expression of the VAR_DECL.
+       (output_constant_def_contents): Use the alignment of the VAR_DECL.
+       (tree_output_constant_def): New global function.
+       (mark_constant): Use the expression of the VAR_DECL.
+       (place_block_symbol): Use the alignment of the VAR_DECL and the size of
+       its expression.
+       (output_object_block): Likewise and assemble the expression.
+
+2010-04-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * lto-streamer.c [LTO_STREAMER_DEBUG] (tree_htab, tree_hash_entry,
+       hash_tree, eq_tree): New tree hash table.
+       (lto_streamer_init) [LTO_STREAMER_DEBUG]: Initialize it.
+       [LTO_STREAMER_DEBUG] (lto_orig_address_map, lto_orig_address_get,
+       lto_orig_address_remove): Reimplement.
+
 2010-04-28  Xinliang David Li  <davidxl@google.com>
 
        PR c/42643